public virtual void TestEmptyDownload()
{
JobConf conf = new JobConf();
conf.SetClass("fs.mock.impl", typeof(TestLocalDistributedCacheManager.MockFileSystem
), typeof(FileSystem));
URI mockBase = new URI("mock://test-nn1/");
Org.Mockito.Mockito.When(mockfs.GetUri()).ThenReturn(mockBase);
Path working = new Path("mock://test-nn1/user/me/");
Org.Mockito.Mockito.When(mockfs.GetWorkingDirectory()).ThenReturn(working);
Org.Mockito.Mockito.When(mockfs.ResolvePath(Matchers.Any <Path>())).ThenAnswer(new
_Answer_190());
Org.Mockito.Mockito.When(mockfs.GetFileStatus(Matchers.Any <Path>())).ThenAnswer(new
_Answer_197());
Org.Mockito.Mockito.When(mockfs.GetConf()).ThenReturn(conf);
Org.Mockito.Mockito.When(mockfs.Open(Matchers.Any <Path>(), Matchers.AnyInt())).ThenAnswer
(new _Answer_206());
conf.Set(MRJobConfig.CacheFiles, string.Empty);
conf.Set(MRConfig.LocalDir, localDir.GetAbsolutePath());
LocalDistributedCacheManager manager = new LocalDistributedCacheManager();
try
{
manager.Setup(conf);
}
finally
{
manager.Close();
}
}
/// <exception cref="System.IO.IOException"/>
public Job(LocalJobRunner _enclosing, JobID jobid, string jobSubmitDir)
{
this._enclosing = _enclosing;
this.systemJobDir = new Path(jobSubmitDir);
this.systemJobFile = new Path(this.systemJobDir, "job.xml");
this.id = jobid;
JobConf conf = new JobConf(this.systemJobFile);
this.localFs = FileSystem.GetLocal(conf);
string user = UserGroupInformation.GetCurrentUser().GetShortUserName();
this.localJobDir = this.localFs.MakeQualified(new Path(new Path(conf.GetLocalPath
(LocalJobRunner.jobDir), user), jobid.ToString()));
this.localJobFile = new Path(this.localJobDir, this.id + ".xml");
// Manage the distributed cache. If there are files to be copied,
// this will trigger localFile to be re-written again.
this.localDistributedCacheManager = new LocalDistributedCacheManager();
this.localDistributedCacheManager.Setup(conf);
// Write out configuration file. Instead of copying it from
// systemJobFile, we re-write it, since setup(), above, may have
// updated it.
OutputStream @out = this.localFs.Create(this.localJobFile);
try
{
conf.WriteXml(@out);
}
finally
{
@out.Close();
}
this.job = new JobConf(this.localJobFile);
// Job (the current object) is a Thread, so we wrap its class loader.
if (this.localDistributedCacheManager.HasLocalClasspaths())
{
this.SetContextClassLoader(this.localDistributedCacheManager.MakeClassLoader(this
.GetContextClassLoader()));
}
this.profile = new JobProfile(this.job.GetUser(), this.id, this.systemJobFile.ToString
(), "http://localhost:8080/", this.job.GetJobName());
this.status = new JobStatus(this.id, 0.0f, 0.0f, JobStatus.Running, this.profile.
GetUser(), this.profile.GetJobName(), this.profile.GetJobFile(), this.profile.GetURL
().ToString());
this._enclosing.jobs[this.id] = this;
this.Start();
}
public virtual void TestDuplicateDownload()
{
JobConf conf = new JobConf();
conf.SetClass("fs.mock.impl", typeof(TestLocalDistributedCacheManager.MockFileSystem
), typeof(FileSystem));
URI mockBase = new URI("mock://test-nn1/");
Org.Mockito.Mockito.When(mockfs.GetUri()).ThenReturn(mockBase);
Path working = new Path("mock://test-nn1/user/me/");
Org.Mockito.Mockito.When(mockfs.GetWorkingDirectory()).ThenReturn(working);
Org.Mockito.Mockito.When(mockfs.ResolvePath(Matchers.Any <Path>())).ThenAnswer(new
_Answer_234());
URI file = new URI("mock://test-nn1/user/me/file.txt#link");
Path filePath = new Path(file);
FilePath link = new FilePath("link");
Org.Mockito.Mockito.When(mockfs.GetFileStatus(Matchers.Any <Path>())).ThenAnswer(new
_Answer_245(filePath));
Org.Mockito.Mockito.When(mockfs.GetConf()).ThenReturn(conf);
FSDataInputStream @in = new FSDataInputStream(new TestLocalDistributedCacheManager.MockInputStream
(Sharpen.Runtime.GetBytesForString("This is a test file\n")));
Org.Mockito.Mockito.When(mockfs.Open(Matchers.Any <Path>(), Matchers.AnyInt())).ThenAnswer
(new _Answer_261(@in));
DistributedCache.AddCacheFile(file, conf);
DistributedCache.AddCacheFile(file, conf);
conf.Set(MRJobConfig.CacheFileTimestamps, "101,101");
conf.Set(MRJobConfig.CacheFilesSizes, "201,201");
conf.Set(MRJobConfig.CacheFileVisibilities, "false,false");
conf.Set(MRConfig.LocalDir, localDir.GetAbsolutePath());
LocalDistributedCacheManager manager = new LocalDistributedCacheManager();
try
{
manager.Setup(conf);
NUnit.Framework.Assert.IsTrue(link.Exists());
}
finally
{
manager.Close();
}
NUnit.Framework.Assert.IsFalse(link.Exists());
}